A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5915-01-453-1944
NSN 5895-01-382-0087
NSN 5910-01-658-6256
NSN 5998-00-735-6598
NSN 6685-00-451-5262
NSN 5895-00-221-1315
NSN 6610-01-628-6044
NSN 5945-01-128-1082
NSN 5945-00-599-5697
NSN 5998-01-112-3459
NSN 5915-01-182-3341
NSN 6130-01-595-5436